now to the bizarre and frustrating search for one of the fbi's most wanted. he's eluded capture because of his average looks. he's able to blend in just about anywhere, making him almost impossible to catch. this morning, his life on the run may finally be over. abbie boudreau has the story. >> reporter: this morning, jason brown is presumably still on the run, eight years to the day. police say he brazenly robbed an armored truck and killed the guard. >> this is just a cold-blooded ambush. >> reporter: brown is one of the fbi's ten most-wanted fugitives. but while he may not been a household name, out of everyone on this list that includes a prison escapee, the fbi gets the most tips about him. because they say, he's just so average. >> when you have someone that is very -- has common features, people will walk by someone, or they'll go into a coffee shop. and they go, that looks like that guy that was on "america's most-wanted." >> reporter: just look at him. in these new age progression photos, the now 43-year-old could pass for the guy next door. average